ESD safe wireless type of component
    144.
    发明申请
    ESD safe wireless type of component 审中-公开
    ESD安全无线型组件

    公开(公告)号:US20020179319A1

    公开(公告)日:2002-12-05

    申请号:US10087706

    申请日:2002-02-28

    Inventor: Yuqun Zeng

    Abstract: The invention relates to a novel wireless type of component used for all kinds of connections to ESD sensitive devices such as a slider, pre-amp, to micro-actuator etc of a disk drive in a magnetically data-storing memory. The invention provides an effective solution for overcoming ESD damage of the ESD sensitive device due to tribo-charges or any static charges induced in a wireless type of component by applying a dissipative layer onto the top surface of the conventional wireless type of component so as to prevent from inducing charges in the process of connection of the wireless type of component to the ESD sensitive device.

    Abstract translation: 本发明涉及一种用于与磁敏数据存储存储器中的磁盘驱动器的诸如滑块,前置放大器,微致动器等ESD敏感器件的各种连接的新型无线型部件。 本发明提供了一种有效的解决方案,用于克服ESD敏感器件的ESD损伤,这是由于摩擦电荷或在无线类型的部件中产生的任何静电荷,通过将耗散层施加到常规无线类型的部件的顶表面上,以便 防止在将无线类型的组件连接到ESD敏感设备的过程中引起电荷。

    Selective call radio having a ceramic substrate for circuit device
interconnection
    148.
    发明授权
    Selective call radio having a ceramic substrate for circuit device interconnection 失效
    具有用于电路器件互连的陶瓷衬底的选择性呼叫无线电

    公开(公告)号:US5565261A

    公开(公告)日:1996-10-15

    申请号:US331465

    申请日:1994-10-31

    Abstract: A selective call receiver (900) includes a ceramic substrate (820) for conveying an electrical signal. The ceramic substrate (820) has at least one solder pad which includes a solder pad area (110) of an electrical conductor (120) on the ceramic substrate and a solder wettable layer (210). The electrical conductor (120) consists essentially of a conductive ceramic material. The solder wettable layer (210) is attached to the solder pad area (110). The solder wettable layer (210) includes at least 50% indium by weight. A circuit device (410) has at least one circuit terminal which is soldered to the at least one solder pad of the ceramic substrate (820) for electrical interconnection to another circuit device (410) in the selective call receiver (900).

    Abstract translation: 选呼接收机(900)包括用于传送电信号的陶瓷基板(820)。 陶瓷基板(820)具有至少一个焊盘,其包括陶瓷基板上的电导体(120)的焊盘区域(110)和焊料可润湿层(210)。 电导体(120)主要由导电陶瓷材料组成。 焊料可润湿层(210)附着到焊盘区域(110)。 焊料可润湿层(210)包含至少50重量%的铟。 电路装置(410)具有至少一个电路端子,该至少一个电路端子焊接到陶瓷基板(820)的至少一个焊盘,用于与选呼接收机(900)中的另一个电路装置(410)进行电互连。

    Conductive solder pad for bonding an electronic device to a ceramic
substrate
    149.
    发明授权
    Conductive solder pad for bonding an electronic device to a ceramic substrate 失效
    用于将电子器件接合到陶瓷衬底的导电焊盘

    公开(公告)号:US5543583A

    公开(公告)日:1996-08-06

    申请号:US542122

    申请日:1995-10-12

    Abstract: A solder pad for mechanically and electrically coupling solder terminals (420) of electronic devices (410) to a non-conductive ceramic substrate (130) includes a solder pad portion (110) of a conductive runner (120) and a solder wettable layer (210). The solder pad portion (110) of the conductive runner (120) is on the non-conductive ceramic substrate (130). The conductive runner (120) consists essentially of a conductive ceramic material. The solder wettable layer (210) is attached to the solder pad portion (110). The solder wettable layer (210) includes at least 50% indium by weight.

    Abstract translation: 用于将电子器件(410)的焊接端子(420)机械和电耦合到非导电陶瓷衬底(130)的焊盘包括导电流道(120)和焊料可润湿层(120)的焊盘部分(110) 210)。 导电流道(120)的焊盘部分(110)在非导电陶瓷衬底(130)上。 导电流道(120)主要由导电陶瓷材料组成。 焊料可湿性层(210)附着到焊盘部分(110)。 焊料可润湿层(210)包含至少50重量%的铟。

    Liquid crystal ITO connector having a metal layer
    150.
    发明授权
    Liquid crystal ITO connector having a metal layer 失效
    具有金属层的液晶ITO连接器

    公开(公告)号:US5270848A

    公开(公告)日:1993-12-14

    申请号:US757987

    申请日:1991-09-12

    CPC classification number: H05K3/24 G02F1/1345 H01R12/7076 H05K2201/0326

    Abstract: A liquid crystal apparatus includes a liquid crystal panel side electrode extending from a liquid crystal panel and an external circuit side electrode extending from an external circuit and connected to the liquid crystal panel side electrode for driving the liquid crystal panel, by using conductive material. The liquid crystal panel side electrode includes a laminated film made of an indium tin oxide film having a surface and a metal film on the surface. The metal film is selected from one of a molybdenum film and an aluminum film. The liquid crystal panel side electrode has a left portion of the metal film and an indium tin oxide film opening area, at a connection area between the liquid crystal panel side electrode and the external circuit side electrode. The indium tin oxide film of the liquid crystal panel side electrode is covered with the metal film over the entire surface thereof. The liquid crystal panel side electrode is formed in a stripe shape, and the left portion of the metal film of the liquid crystal panel side electrode at the connection area is formed to have a width 1/30 to 1/3 times as narrow as a width of the stripe.

    Abstract translation: 一种液晶显示装置,其中从液晶面板延伸的液晶面板侧电极(1)通过使用导电材料(7a)连接到从用于驱动液晶面板的外部电路延伸的外部电路侧电极(5) 并且其中液晶面板侧电极是由氧化铟锡膜(2a)和金属膜(3)制成的层压膜,并且液晶面板侧电极具有金属膜的左部分和铟锡 在液晶面板侧电极和外部电路侧电极之间的连接区域处的氧化膜开口面积。

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